Abstract: The technical requirements, preparative method, process flow and applied test of new-type drag reducer for products oil are introduced in the paper.The prepared samples, made by bulk polymerization and comminution in room temperature, have good performance.It is demonstrated that the prepared samples will not affect all technical parameters of products oil, including gasoline, diesel and kerosene. The applied experiment is made in Lanzhou-Chengdu-Chongqing Products Oil Pipeline.The test results display that the drag reducer for products oil will be an inevitable technical choice for higher flux of the pipeline and other products oil pipeline.